| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.81 | 3.533% | $83.665 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $64.82 | 11.602% | $72.3404 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $184.51 | 7.664% | $198.6508 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $216.92 | 4.678% | $227.0675 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $218.30 | 3.520% | $225.9842 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $197.38 | 10.806% | $218.7089 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $65.44 | 6.812% | $69.8978 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $1,028.18 | $1,096.3146 | $1,096.32 | $1,096.30 | $1,096.40 | |